The function y = 3.5x + 2.8 represents the cost y (in dollars) of a taxi ride of x miles.
1.) You have $75 in your wallet, how far can you travel in a taxi ?
2.) From school to your job is about 5.5 miles how much is it going to cost for you to take a taxi there?

Which symbol makes the steam in true 0.7 > 0.77

Plz me i need i will give a brain

Kayla wants to find the width, ab, of a river. she walks along the edge of the river 65 ft and marks point c. then she walks 25 ft further and marks point d. she turns 90° and walks until her location, point a, and point c are collinear. she marks point e at this location, as shown. (a) can kayla conclude that δ and δ are similar? why or why not? (b) suppose de = 15 ft. what can kayla conclude about the width of the river?